Updating The Cu-8011 System (Available In Lan-Support System Only) - Denso BHT-8000 User Manual

2.6.2 Updating the CU-8011 System
(Available in LAN-support system only)
You can update the current CU-8011 system via the BHT in the following two processes.
(1) Download a CU-8011 system reconfig file to the BHT from the host PC
Download a CU-8011 system reconfig file as a data file having the field length of 64 bytes, by using the
BHT's downloading function—the DOWNLOAD menu or FTP MENU.
When downloading a CU-8011 system reconfig file with Transfer Utility according to the
BHT-protocol, be sure to select the "Binary File Transfer" check box in the "Options for
Communications" dialog box beforehand.
(2) Update the current CU-8011 system
Place the BHT on the CU-8011 and use the CU-8011 system updating menu (CU-F/W MODIFY) to
update the current CU system. (For the detailed procedure, refer to Section 2.5.3, [13.2].)
During updating, the POWER LED on the CU-8011 will flash. (For details, refer to Section 5.6.1.)
During updating, do not remove the BHT from the CU-8011 or turn the BHT off. Doing so will
cause a CU-8011 system updating error, making the CU-8011 wait for retry.
To recover from such status, carry out the updating procedure again or restart the CU-8011.
If the CU-8011 has been turned off during updating, restarting it will run either the old CU-8011
system or updated one. You can check which system is running on the CU INFORMATION screen
given in Section 2.5.3, [ 6 ].
The latest CU-8011 system reconfig file can be downloaded from our Web site.
http://www.denso-wave.com/
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